I have one swing trading strategy that holds water-- seems to work now and backtests well since '97 (far back as I can go). I only want to trade high volume stocks, i.e. 800k shares a day minimum. I do this because I want the strategy to be scalable. I cannot find another strategy within the same timeframe that works and is uncorrelated to the strategy I already have. Now, it seems to me that all high volume stocks move in lockstep, which means its impossible to find uncorrelated strategies within the same time period. Does anyone have more than 1 strategy that works on high volume, big cap stocks within the same timeframe? Are the strategies not correlated? I'm not asking for specifics. I'm only curious if other traders have been able to do it.